General description

The TEA1792ATS is a member of the new generation of Synchronous Rectifier (SR)

controller ICs for switched mode power supplies. Its high level of integration allows the

design of a cost-effective power supply with a very low number of external components.

The TEA1792ATS is a controller IC dedicated to synchronous rectification on the

secondary side of discontinuous conduction mode and quasi-resonant flyback converters.

The TEA1792ATS is fabricated in a Silicon-On-Insulator (SOI) process.

Features and benefits

Distinctive features

Accurate synchronous rectification functionality

Wide supply voltage range (8.5 V to 38 V)

High level of integration, resulting in a very low external component count

High driver output voltage of 10 V to drive all MOSFET brands to the lowest RDSon

Selectable regulation level for driver stage

Green features

Low current consumption

High system efficiency from no load to full load

Protection features

UnderVoltage Protection (UVP)